Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Standartprogramme kosten jetzt trotz Vollpreis zusätzlich.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
14fa7c0d1fa815e3f1dcae9700af8d1b30197fc72d06fc08b120a3ce6300e750
Signature (Ed25519, base64)
bESfv93J+iFJE6/AYfH1yOCA1VO3pNG7s0mxRzIxuHEMRFh/TBXAHl1/MptdIiFkV0VICpg6GcikcPVymWHFAw==
Merkle root
e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef
Merkle path
["14f785563932fe34424f64a98759e555a25ab4444b3a729835ea76d092b01f12","b32d62b578bae820a9abcfc92aacf42df959b0c0490207b8ba342cd4cc4ec78e","2669fe74c108630d6506ff0ce958e113b903e0ce9a8ff7c0b7b84c757f42d4d6","4cccf33a0ffa13450ffd5ee17365f306f82fbf84a910e7120c53d5e54518a5e6","f766dc2b907373d0114ac32f40aefdbabd8e30f44ca8babe6ec437355c7ce998","7f29bac11775088fc9dc130cfed93c5c711cb3ce54770d8a0d594f24a0967b9f","5f309935591f40d9bd867590107c75a4037fcc0f6ec654c5e500a79795c91c20","5270b4b179397a6c24d9b7f9600eaab363e2b487835404e3c628b7244d8303a6","0fe55cb5fc067bdb0c33b9f2ea4e4d0064fe45a5d9dab4a0377e76b7c02413ce","9fcae51c8d677cad89040d1651b954bb26b1aba0e8e74002d95c924c5569009b","07be6c3c8a9e01f9b22a73457cdae6cb1c800fed0aa42a077db2612d9d0e21be","31f91261e54510c82e0f505e928dcd01951b5f1b3bd1a4ebc39a5ed954368324","e3c57a8cebd6c96ff44fe2cffa20a59e203e20975780cfe446c93ca7bbe448ac","2e838893ef313b8ef0f87568e1e691fc197dfcee84413640a12968493decac73","bce5d442c07de6307e5ea8947098e74ce88c2246eda5e5fc1015a6d7519228a8"]
Anchored
2026-09-21
Public log entry
search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…
Expected log hash
d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1789881486272","kind":"published-quote","locale":"de","page":"brand:v-zug","quote":"Standartprogramme kosten jetzt trotz Vollpreis zusätzlich.","rating":1,"review_date":"2025-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (e299bf38720a…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.